https://publications.credit-suisse.com/tasks/render/file/?fileID=5521F296-D460-2B88-081889DB12817E02
From the end of 2008 to the middle of 2014 total U.S. wealth increased from $52,217 billion to $83,708 billion ($31.5 trillion).
http://gabriel-zucman.eu/files/SaezZucman2014.pdf
.1% owns 22 percent of the wealth (Table 1)
http://quickfacts.census.gov/qfd/states/00000.html
Census Summ: 115 million households. Richest .1% consists of 115,000 households.
.1% took $6.93 trillion in 6 years, $1.15 t per year ($31.5t * .22)
1.15t/115000 => $10 million per household per year